Locking device for a latch
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United States of America Patent
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-
Feb 23, 1993
Grant Date -
N/A
app pub date -
Mar 6, 1991
filing date -
Mar 6, 1991
priority date (Note) -
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status (Latency Note)
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Abstract
A magnetically operated latch including a pivotally attached magnetic latching means engageable with an aubtment, but disengageable when brought into magnetic contact with a key magnet. A pivotably movable lock is provided to prevent reengagement with the abutment when the key magnet is disengaged from magnetic contact with the magnetic latching means.
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